Perhaps you should try some spelling variations:
health gains » health gain, health goals, health gap
health gaps » health gap, health goals, health gain
wang liang » wang yang
das heart » case heart, das health, a heart
lang judy » yang judy
shang kai » shang hai
wenn das » wenn die

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: wenn das heart ((health gaps) OR (health gains)) ((wang liang) OR (lang judy)) shang kai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wenn das heart ((health gaps) OR (health gains)) ((wang liang) or (lang judy)) shang kai ;~".
• Adding a wildcard symbol may retrieve word variants: wenn das heart ((health gaps) OR (health gains)) ((wang liang) or (lang judy)) shang kai ;*.